Mercurial > cpython-lru_cache-weakref

annotate Python/exceptions.c @ 13539:feab677269e0 legacy-trunk

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Create two new exceptions: IndentationError and TabError. These are used for indentation related errors. This patch includes Ping's improvements for indentation-related error messages. Closes SourceForge patches #100734 and #100856.
author Fred Drake <fdrake@acm.org>
date Tue, 11 Jul 2000 17:53:00 +0000
parents 67fd19d74528
children e558eb228a46
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1 /* This module provides the suite of standard class-based exceptions for
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2 * Python's builtin module. This is a complete C implementation of what,
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3 * in Python 1.5.2, was contained in the exceptions.py module. The problem
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4 * there was that if exceptions.py could not be imported for some reason,
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5 * the entire interpreter would abort.
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6 *
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7 * By moving the exceptions into C and statically linking, we can guarantee
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8 * that the standard exceptions will always be available.
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9 *
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10 * history:
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11 * 98-08-19 fl created (for pyexe)
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12 * 00-02-08 fl updated for 1.5.2
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13 * 26-May-2000 baw vetted for Python 1.6
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14 *
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15 * written by Fredrik Lundh
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16 * modifications, additions, cleanups, and proofreading by Barry Warsaw
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17 *
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18 * Copyright (c) 1998-2000 by Secret Labs AB. All rights reserved.
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19 */
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20
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21 #include "Python.h"
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22
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23 static char
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24 module__doc__[] =
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25 "Python's standard exception class hierarchy.\n\
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26 \n\
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27 Before Python 1.5, the standard exceptions were all simple string objects.\n\
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28 In Python 1.5, the standard exceptions were converted to classes organized\n\
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29 into a relatively flat hierarchy. String-based standard exceptions were\n\
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30 optional, or used as a fallback if some problem occurred while importing\n\
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31 the exception module. With Python 1.6, optional string-based standard\n\
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32 exceptions were removed (along with the -X command line flag).\n\
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33 \n\
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34 The class exceptions were implemented in such a way as to be almost\n\
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35 completely backward compatible. Some tricky uses of IOError could\n\
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36 potentially have broken, but by Python 1.6, all of these should have\n\
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37 been fixed. As of Python 1.6, the class-based standard exceptions are\n\
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38 now implemented in C, and are guaranteed to exist in the Python\n\
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39 interpreter.\n\
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40 \n\
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41 Here is a rundown of the class hierarchy. The classes found here are\n\
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42 inserted into both the exceptions module and the `built-in' module. It is\n\
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43 recommended that user defined class based exceptions be derived from the\n\
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44 `Exception' class, although this is currently not enforced.\n\
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45 \n\
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46 Exception\n\
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47 |\n\
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48 +-- SystemExit\n\
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49 +-- StandardError\n\
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50 |\n\
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51 +-- KeyboardInterrupt\n\
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52 +-- ImportError\n\
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53 +-- EnvironmentError\n\
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54 | |\n\
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55 | +-- IOError\n\
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56 | +-- OSError\n\
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57 | |\n\
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58 | +-- WindowsError\n\
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59 |\n\
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60 +-- EOFError\n\
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61 +-- RuntimeError\n\
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62 | |\n\
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63 | +-- NotImplementedError\n\
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64 |\n\
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65 +-- NameError\n\
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66 | |\n\
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67 | +-- UnboundLocalError\n\
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68 |\n\
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69 +-- AttributeError\n\
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70 +-- SyntaxError\n\
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71 | |\n\
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72 | +-- IndentationError\n\
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73 | |\n\
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74 | +-- TabError\n\
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75 |\n\
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76 +-- TypeError\n\
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77 +-- AssertionError\n\
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78 +-- LookupError\n\
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79 | |\n\
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80 | +-- IndexError\n\
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81 | +-- KeyError\n\
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82 |\n\
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83 +-- ArithmeticError\n\
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84 | |\n\
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85 | +-- OverflowError\n\
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86 | +-- ZeroDivisionError\n\
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87 | +-- FloatingPointError\n\
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88 |\n\
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89 +-- ValueError\n\
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90 | |\n\
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91 | +-- UnicodeError\n\
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92 |\n\
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93 +-- SystemError\n\
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94 +-- MemoryError";
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95
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96
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97 /* Helper function for populating a dictionary with method wrappers. */
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98 static int
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99 populate_methods(PyObject* klass, PyObject* dict, PyMethodDef* methods)
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100 {
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101 if (!methods)
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102 return 0;
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103
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104 while (methods->ml_name) {
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105 /* get a wrapper for the built-in function */
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106 PyObject* func = PyCFunction_New(methods, NULL);
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107 PyObject* meth;
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108 int status;
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109
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110 if (!func)
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111 return -1;
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112
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113 /* turn the function into an unbound method */
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114 if (!(meth = PyMethod_New(func, NULL, klass))) {
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115 Py_DECREF(func);
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116 return -1;
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117 }
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118
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119 /* add method to dictionary */
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120 status = PyDict_SetItemString(dict, methods->ml_name, meth);
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121 Py_DECREF(meth);
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122 Py_DECREF(func);
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123
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124 /* stop now if an error occurred, otherwise do the next method */
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125 if (status)
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126 return status;
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127
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128 methods++;
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129 }
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130 return 0;
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131 }
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132
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
133
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
134
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
135 /* This function is used to create all subsequent exception classes. */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
136 static int
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
137 make_class(PyObject** klass, PyObject* base,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
138 char* name, PyMethodDef* methods,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
139 char* docstr)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
140 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
141 PyObject* dict = PyDict_New();
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
142 PyObject* str = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
143 int status = -1;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
144
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
145 if (!dict)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
146 return -1;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
147
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
148 /* If an error occurs from here on, goto finally instead of explicitly
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
149 * returning NULL.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
150 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
151
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
152 if (docstr) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
153 if (!(str = PyString_FromString(docstr)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
154 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
155 if (PyDict_SetItemString(dict, "__doc__", str))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
156 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
157 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
158
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
159 if (!(*klass = PyErr_NewException(name, base, dict)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
160 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
161
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
162 if (populate_methods(*klass, dict, methods)) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
163 Py_DECREF(*klass);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
164 *klass = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
165 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
166
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
167 status = 0;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
168
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
169 finally:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
170 Py_XDECREF(dict);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
171 Py_XDECREF(str);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
172 return status;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
173 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
174
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
175
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
176 /* Use this for *args signatures, otherwise just use PyArg_ParseTuple() */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
177 static PyObject* get_self(PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
178 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
179 PyObject* self = PyTuple_GetItem(args, 0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
180 if (!self) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
181 /* Watch out for being called to early in the bootstapping process */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
182 if (PyExc_TypeError) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
183 PyErr_SetString(PyExc_TypeError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
184 "unbound method must be called with class instance 1st argument");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
185 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
186 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
187 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
188 return self;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
189 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
190
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
191
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
192
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
193 /* Notes on bootstrapping the exception classes.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
194 *
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
195 * First thing we create is the base class for all exceptions, called
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
196 * appropriately enough: Exception. Creation of this class makes no
13182
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
197 * assumptions about the existence of any other exception class -- except
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
198 * for TypeError, which can conditionally exist.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
199 *
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
200 * Next, StandardError is created (which is quite simple) followed by
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
201 * TypeError, because the instantiation of other exceptions can potentially
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
202 * throw a TypeError. Once these exceptions are created, all the others
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
203 * can be created in any order. See the static exctable below for the
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
204 * explicit bootstrap order.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
205 *
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
206 * All classes after Exception can be created using PyErr_NewException().
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
207 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
208
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
209 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
210 Exception__doc__[] = "Common base class for all exceptions.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
211
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
212
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
213 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
214 Exception__init__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
215 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
216 int status;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
217
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
218 if (!(self = get_self(args)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
219 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
220
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
221 /* set args attribute */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
222 args = PySequence_GetSlice(args, 1, PySequence_Length(args));
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
223 if (!args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
224 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
225 status = PyObject_SetAttrString(self, "args", args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
226 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
227 if (status < 0)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
228 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
229
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
230 Py_INCREF(Py_None);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
231 return Py_None;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
232 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
233
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
234
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
235 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
236 Exception__str__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
237 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
238 PyObject* out;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
239
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
240 if (!PyArg_ParseTuple(args, "O", &self))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
241 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
242
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
243 args = PyObject_GetAttrString(self, "args");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
244 if (!args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
245 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
246
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
247 switch (PySequence_Length(args)) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
248 case 0:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
249 out = PyString_FromString("");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
250 break;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
251 case 1:
13484
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
252 {
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
253 PyObject* tmp = PySequence_GetItem(args, 0);
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
254 if (tmp) {
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
255 out = PyObject_Str(tmp);
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
256 Py_DECREF(tmp);
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
257 }
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
258 else
13484
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
259 out = NULL;
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
260 break;
13484
67fd19d74528 Exception__str__(): In case 1, be sure to decref the tmp local
Barry Warsaw <barry@python.org>
parents: 13453
diff changeset
261 }
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
262 default:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
263 out = PyObject_Str(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
264 break;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
265 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
266
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
267 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
268 return out;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
269 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
270
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
271
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
272 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
273 Exception__getitem__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
274 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
275 PyObject* out;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
276 PyObject* index;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
277
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
278 if (!PyArg_ParseTuple(args, "OO", &self, &index))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
279 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
280
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
281 args = PyObject_GetAttrString(self, "args");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
282 if (!args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
283 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
284
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
285 out = PyObject_GetItem(args, index);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
286 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
287 return out;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
288 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
289
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
290
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
291 static PyMethodDef
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
292 Exception_methods[] = {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
293 /* methods for the Exception class */
13182
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
294 { "__getitem__", Exception__getitem__, METH_VARARGS},
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
295 { "__str__", Exception__str__, METH_VARARGS},
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
296 { "__init__", Exception__init__, METH_VARARGS},
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
297 { NULL, NULL }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
298 };
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
299
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
300
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
301 static int
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
302 make_Exception(char* modulename)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
303 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
304 PyObject* dict = PyDict_New();
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
305 PyObject* str = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
306 PyObject* name = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
307 int status = -1;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
308
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
309 if (!dict)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
310 return -1;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
311
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
312 /* If an error occurs from here on, goto finally instead of explicitly
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
313 * returning NULL.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
314 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
315
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
316 if (!(str = PyString_FromString(modulename)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
317 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
318 if (PyDict_SetItemString(dict, "__module__", str))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
319 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
320 Py_DECREF(str);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
321 if (!(str = PyString_FromString(Exception__doc__)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
322 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
323 if (PyDict_SetItemString(dict, "__doc__", str))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
324 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
325
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
326 if (!(name = PyString_FromString("Exception")))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
327 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
328
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
329 if (!(PyExc_Exception = PyClass_New(NULL, dict, name)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
330 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
331
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
332 /* Now populate the dictionary with the method suite */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
333 if (populate_methods(PyExc_Exception, dict, Exception_methods))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
334 /* Don't need to reclaim PyExc_Exception here because that'll
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
335 * happen during interpreter shutdown.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
336 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
337 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
338
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
339 status = 0;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
340
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
341 finally:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
342 Py_XDECREF(dict);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
343 Py_XDECREF(str);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
344 Py_XDECREF(name);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
345 return status;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
346 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
347
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
348
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
349
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
350 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
351 StandardError__doc__[] = "Base class for all standard Python exceptions.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
352
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
353 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
354 TypeError__doc__[] = "Inappropriate argument type.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
355
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
356
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
357
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
358 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
359 SystemExit__doc__[] = "Request to exit from the interpreter.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
360
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
361
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
362 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
363 SystemExit__init__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
364 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
365 PyObject* code;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
366 int status;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
367
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
368 if (!(self = get_self(args)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
369 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
370
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
371 /* Set args attribute. */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
372 if (!(args = PySequence_GetSlice(args, 1, PySequence_Length(args))))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
373 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
374
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
375 status = PyObject_SetAttrString(self, "args", args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
376 if (status < 0) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
377 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
378 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
379 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
380
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
381 /* set code attribute */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
382 switch (PySequence_Length(args)) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
383 case 0:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
384 Py_INCREF(Py_None);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
385 code = Py_None;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
386 break;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
387 case 1:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
388 code = PySequence_GetItem(args, 0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
389 break;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
390 default:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
391 Py_INCREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
392 code = args;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
393 break;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
394 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
395
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
396 status = PyObject_SetAttrString(self, "code", code);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
397 Py_DECREF(code);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
398 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
399 if (status < 0)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
400 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
401
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
402 Py_INCREF(Py_None);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
403 return Py_None;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
404 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
405
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
406
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
407 PyMethodDef SystemExit_methods[] = {
13182
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
408 { "__init__", SystemExit__init__, METH_VARARGS},
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
409 {NULL, NULL}
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
410 };
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
411
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
412
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
413
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
414 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
415 KeyboardInterrupt__doc__[] = "Program interrupted by user.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
416
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
417 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
418 ImportError__doc__[] =
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
419 "Import can't find module, or can't find name in module.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
420
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
421
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
422
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
423 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
424 EnvironmentError__doc__[] = "Base class for I/O related errors.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
425
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
426
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
427 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
428 EnvironmentError__init__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
429 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
430 PyObject* item0 = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
431 PyObject* item1 = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
432 PyObject* item2 = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
433 PyObject* subslice = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
434 PyObject* rtnval = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
435
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
436 if (!(self = get_self(args)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
437 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
438
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
439 if (!(args = PySequence_GetSlice(args, 1, PySequence_Length(args))))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
440 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
441
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
442 if (PyObject_SetAttrString(self, "args", args) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
443 PyObject_SetAttrString(self, "errno", Py_None) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
444 PyObject_SetAttrString(self, "strerror", Py_None) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
445 PyObject_SetAttrString(self, "filename", Py_None))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
446 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
447 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
448 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
449
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
450 switch (PySequence_Length(args)) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
451 case 3:
13453
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
452 /* Where a function has a single filename, such as open() or some
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
453 * of the os module functions, PyErr_SetFromErrnoWithFilename() is
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
454 * called, giving a third argument which is the filename. But, so
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
455 * that old code using in-place unpacking doesn't break, e.g.:
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
456 *
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
457 * except IOError, (errno, strerror):
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
458 *
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
459 * we hack args so that it only contains two items. This also
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
460 * means we need our own __str__() which prints out the filename
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
461 * when it was supplied.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
462 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
463 item0 = PySequence_GetItem(args, 0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
464 item1 = PySequence_GetItem(args, 1);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
465 item2 = PySequence_GetItem(args, 2);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
466 if (!item0 || !item1 || !item2)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
467 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
468
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
469 if (PyObject_SetAttrString(self, "errno", item0) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
470 PyObject_SetAttrString(self, "strerror", item1) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
471 PyObject_SetAttrString(self, "filename", item2))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
472 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
473 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
474 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
475
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
476 subslice = PySequence_GetSlice(args, 0, 2);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
477 if (!subslice || PyObject_SetAttrString(self, "args", subslice))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
478 goto finally;
13453
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
479 break;
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
480
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
481 case 2:
13453
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
482 /* Used when PyErr_SetFromErrno() is called and no filename
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
483 * argument is given.
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
484 */
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
485 item0 = PySequence_GetItem(args, 0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
486 item1 = PySequence_GetItem(args, 1);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
487 if (!item0 || !item1)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
488 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
489
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
490 if (PyObject_SetAttrString(self, "errno", item0) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
491 PyObject_SetAttrString(self, "strerror", item1))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
492 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
493 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
494 }
13453
d6198e703602 EnvironmentError__init__(): The two case clauses were missing
Barry Warsaw <barry@python.org>
parents: 13283
diff changeset
495 break;
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
496 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
497
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
498 Py_INCREF(Py_None);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
499 rtnval = Py_None;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
500
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
501 finally:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
502 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
503 Py_XDECREF(item0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
504 Py_XDECREF(item1);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
505 Py_XDECREF(item2);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
506 Py_XDECREF(subslice);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
507 return rtnval;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
508 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
509
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
510
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
511 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
512 EnvironmentError__str__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
513 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
514 PyObject* originalself = self;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
515 PyObject* filename;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
516 PyObject* serrno;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
517 PyObject* strerror;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
518 PyObject* rtnval = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
519
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
520 if (!PyArg_ParseTuple(args, "O", &self))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
521 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
522
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
523 filename = PyObject_GetAttrString(self, "filename");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
524 serrno = PyObject_GetAttrString(self, "errno");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
525 strerror = PyObject_GetAttrString(self, "strerror");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
526 if (!filename || !serrno || !strerror)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
527 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
528
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
529 if (filename != Py_None) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
530 PyObject* fmt = PyString_FromString("[Errno %s] %s: %s");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
531 PyObject* repr = PyObject_Repr(filename);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
532 PyObject* tuple = PyTuple_New(3);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
533
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
534 if (!fmt || !repr || !tuple) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
535 Py_XDECREF(fmt);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
536 Py_XDECREF(repr);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
537 Py_XDECREF(tuple);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
538 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
539 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
540
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
541 PyTuple_SET_ITEM(tuple, 0, serrno);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
542 PyTuple_SET_ITEM(tuple, 1, strerror);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
543 PyTuple_SET_ITEM(tuple, 2, repr);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
544
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
545 rtnval = PyString_Format(fmt, tuple);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
546
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
547 Py_DECREF(fmt);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
548 Py_DECREF(tuple);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
549 /* already freed because tuple owned only reference */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
550 serrno = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
551 strerror = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
552 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
553 else if (PyObject_IsTrue(serrno) && PyObject_IsTrue(strerror)) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
554 PyObject* fmt = PyString_FromString("[Errno %s] %s");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
555 PyObject* tuple = PyTuple_New(2);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
556
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
557 if (!fmt || !tuple) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
558 Py_XDECREF(fmt);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
559 Py_XDECREF(tuple);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
560 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
561 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
562
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
563 PyTuple_SET_ITEM(tuple, 0, serrno);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
564 PyTuple_SET_ITEM(tuple, 1, strerror);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
565
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
566 rtnval = PyString_Format(fmt, tuple);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
567
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
568 Py_DECREF(fmt);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
569 Py_DECREF(tuple);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
570 /* already freed because tuple owned only reference */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
571 serrno = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
572 strerror = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
573 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
574 else
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
575 /* The original Python code said:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
576 *
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
577 * return StandardError.__str__(self)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
578 *
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
579 * but there is no StandardError__str__() function; we happen to
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
580 * know that's just a pass through to Exception__str__().
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
581 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
582 rtnval = Exception__str__(originalself, args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
583
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
584 finally:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
585 Py_XDECREF(filename);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
586 Py_XDECREF(serrno);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
587 Py_XDECREF(strerror);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
588 return rtnval;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
589 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
590
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
591
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
592 static
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
593 PyMethodDef EnvironmentError_methods[] = {
13182
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
594 {"__init__", EnvironmentError__init__, METH_VARARGS},
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
595 {"__str__", EnvironmentError__str__, METH_VARARGS},
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
596 {NULL, NULL}
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
597 };
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
598
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
599
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
600
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
601
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
602 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
603 IOError__doc__[] = "I/O operation failed.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
604
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
605 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
606 OSError__doc__[] = "OS system call failed.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
607
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
608 #ifdef MS_WINDOWS
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
609 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
610 WindowsError__doc__[] = "MS-Windows OS system call failed.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
611 #endif /* MS_WINDOWS */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
612
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
613 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
614 EOFError__doc__[] = "Read beyond end of file.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
615
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
616 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
617 RuntimeError__doc__[] = "Unspecified run-time error.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
618
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
619 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
620 NotImplementedError__doc__[] =
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
621 "Method or function hasn't been implemented yet.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
622
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
623 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
624 NameError__doc__[] = "Name not found globally.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
625
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
626 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
627 UnboundLocalError__doc__[] =
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
628 "Local name referenced but not bound to a value.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
629
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
630 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
631 AttributeError__doc__[] = "Attribute not found.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
632
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
633
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
634
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
635 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
636 SyntaxError__doc__[] = "Invalid syntax.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
637
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
638
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
639 static int
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
640 SyntaxError__classinit__(PyObject* klass)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
641 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
642 PyObject* emptystring = PyString_FromString("");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
643
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
644 /* Additional class-creation time initializations */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
645 if (!emptystring ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
646 PyObject_SetAttrString(klass, "msg", emptystring) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
647 PyObject_SetAttrString(klass, "filename", Py_None) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
648 PyObject_SetAttrString(klass, "lineno", Py_None) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
649 PyObject_SetAttrString(klass, "offset", Py_None) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
650 PyObject_SetAttrString(klass, "text", Py_None))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
651 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
652 Py_XDECREF(emptystring);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
653 return -1;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
654 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
655 Py_DECREF(emptystring);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
656 return 0;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
657 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
658
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
659
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
660 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
661 SyntaxError__init__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
662 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
663 PyObject* rtnval = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
664 int lenargs;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
665
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
666 if (!(self = get_self(args)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
667 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
668
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
669 if (!(args = PySequence_GetSlice(args, 1, PySequence_Length(args))))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
670 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
671
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
672 if (PyObject_SetAttrString(self, "args", args))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
673 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
674
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
675 lenargs = PySequence_Length(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
676 if (lenargs >= 1) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
677 PyObject* item0 = PySequence_GetItem(args, 0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
678 int status;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
679
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
680 if (!item0)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
681 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
682 status = PyObject_SetAttrString(self, "msg", item0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
683 Py_DECREF(item0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
684 if (status)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
685 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
686 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
687 if (lenargs == 2) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
688 PyObject* info = PySequence_GetItem(args, 1);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
689 PyObject *filename, *lineno, *offset, *text;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
690 int status = 1;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
691
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
692 if (!info)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
693 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
694
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
695 filename = PySequence_GetItem(info, 0);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
696 lineno = PySequence_GetItem(info, 1);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
697 offset = PySequence_GetItem(info, 2);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
698 text = PySequence_GetItem(info, 3);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
699
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
700 Py_DECREF(info);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
701
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
702 if (filename && lineno && offset && text) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
703 status = PyObject_SetAttrString(self, "filename", filename) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
704 PyObject_SetAttrString(self, "lineno", lineno) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
705 PyObject_SetAttrString(self, "offset", offset) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
706 PyObject_SetAttrString(self, "text", text);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
707 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
708 Py_XDECREF(filename);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
709 Py_XDECREF(lineno);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
710 Py_XDECREF(offset);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
711 Py_XDECREF(text);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
712
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
713 if (status)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
714 goto finally;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
715 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
716 Py_INCREF(Py_None);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
717 rtnval = Py_None;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
718
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
719 finally:
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
720 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
721 return rtnval;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
722 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
723
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
724
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
725 static PyObject*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
726 SyntaxError__str__(PyObject* self, PyObject* args)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
727 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
728 PyObject* msg;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
729 PyObject* str;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
730
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
731 if (!PyArg_ParseTuple(args, "O", &self))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
732 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
733
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
734 if (!(msg = PyObject_GetAttrString(self, "msg")))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
735 return NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
736
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
737 str = PyObject_Str(msg);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
738 Py_DECREF(msg);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
739 return str;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
740 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
741
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
742
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
743 PyMethodDef SyntaxError_methods[] = {
13182
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
744 {"__init__", SyntaxError__init__, METH_VARARGS},
1e302d996d58 replace constant 1 with symbolic constant METH_VARARGS
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 12968
diff changeset
745 {"__str__", SyntaxError__str__, METH_VARARGS},
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
746 {NULL, NULL}
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
747 };
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
748
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
749
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
750
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
751 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
752 AssertionError__doc__[] = "Assertion failed.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
753
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
754 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
755 LookupError__doc__[] = "Base class for lookup errors.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
756
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
757 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
758 IndexError__doc__[] = "Sequence index out of range.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
759
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
760 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
761 KeyError__doc__[] = "Mapping key not found.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
762
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
763 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
764 ArithmeticError__doc__[] = "Base class for arithmetic errors.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
765
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
766 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
767 OverflowError__doc__[] = "Result too large to be represented.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
768
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
769 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
770 ZeroDivisionError__doc__[] =
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
771 "Second argument to a division or modulo operation was zero.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
772
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
773 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
774 FloatingPointError__doc__[] = "Floating point operation failed.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
775
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
776 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
777 ValueError__doc__[] = "Inappropriate argument value (of correct type).";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
778
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
779 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
780 UnicodeError__doc__[] = "Unicode related error.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
781
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
782 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
783 SystemError__doc__[] = "Internal error in the Python interpreter.\n\
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
784 \n\
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
785 Please report this to the Python maintainer, along with the traceback,\n\
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
786 the Python version, and the hardware/OS platform and version.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
787
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
788 static char
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
789 MemoryError__doc__[] = "Out of memory.";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
790
13539
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
791 static char
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
792 IndentationError__doc__[] = "Improper indentation.";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
793
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
794 static char
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
795 TabError__doc__[] = "Improper mixture of spaces and tabs.";
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
796
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
797
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
798
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
799 /* module global functions */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
800 static PyMethodDef functions[] = {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
801 /* Sentinel */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
802 {NULL, NULL}
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
803 };
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
804
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
805
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
806
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
807 /* Global C API defined exceptions */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
808
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
809 PyObject *PyExc_Exception;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
810 PyObject *PyExc_StandardError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
811 PyObject *PyExc_ArithmeticError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
812 PyObject *PyExc_LookupError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
813
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
814 PyObject *PyExc_AssertionError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
815 PyObject *PyExc_AttributeError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
816 PyObject *PyExc_EOFError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
817 PyObject *PyExc_FloatingPointError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
818 PyObject *PyExc_EnvironmentError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
819 PyObject *PyExc_IOError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
820 PyObject *PyExc_OSError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
821 PyObject *PyExc_ImportError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
822 PyObject *PyExc_IndexError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
823 PyObject *PyExc_KeyError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
824 PyObject *PyExc_KeyboardInterrupt;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
825 PyObject *PyExc_MemoryError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
826 PyObject *PyExc_NameError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
827 PyObject *PyExc_OverflowError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
828 PyObject *PyExc_RuntimeError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
829 PyObject *PyExc_NotImplementedError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
830 PyObject *PyExc_SyntaxError;
13539
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
831 PyObject *PyExc_IndentationError;
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
832 PyObject *PyExc_TabError;
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
833 PyObject *PyExc_SystemError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
834 PyObject *PyExc_SystemExit;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
835 PyObject *PyExc_UnboundLocalError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
836 PyObject *PyExc_UnicodeError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
837 PyObject *PyExc_TypeError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
838 PyObject *PyExc_ValueError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
839 PyObject *PyExc_ZeroDivisionError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
840 #ifdef MS_WINDOWS
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
841 PyObject *PyExc_WindowsError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
842 #endif
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
843
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
844 /* Pre-computed MemoryError instance. Best to create this as early as
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
845 * possibly and not wait until a MemoryError is actually raised!
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
846 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
847 PyObject *PyExc_MemoryErrorInst;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
848
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
849
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
850
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
851 /* mapping between exception names and their PyObject** */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
852 static struct
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
853 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
854 char* name;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
855 PyObject** exc;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
856 PyObject** base; /* NULL == PyExc_StandardError */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
857 char* docstr;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
858 PyMethodDef* methods;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
859 int (*classinit)(PyObject*);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
860 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
861 exctable[] = {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
862 /*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
863 * The first three classes MUST appear in exactly this order
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
864 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
865 {"Exception", &PyExc_Exception},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
866 {"StandardError", &PyExc_StandardError, &PyExc_Exception,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
867 StandardError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
868 {"TypeError", &PyExc_TypeError, 0, TypeError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
869 /*
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
870 * The rest appear in depth-first order of the hierarchy
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
871 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
872 {"SystemExit", &PyExc_SystemExit, &PyExc_Exception, SystemExit__doc__,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
873 SystemExit_methods},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
874 {"KeyboardInterrupt", &PyExc_KeyboardInterrupt, 0, KeyboardInterrupt__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
875 {"ImportError", &PyExc_ImportError, 0, ImportError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
876 {"EnvironmentError", &PyExc_EnvironmentError, 0, EnvironmentError__doc__,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
877 EnvironmentError_methods},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
878 {"IOError", &PyExc_IOError, &PyExc_EnvironmentError, IOError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
879 {"OSError", &PyExc_OSError, &PyExc_EnvironmentError, OSError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
880 #ifdef MS_WINDOWS
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
881 {"WindowsError", &PyExc_WindowsError, &PyExc_EnvironmentError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
882 WindowsError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
883 #endif /* MS_WINDOWS */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
884 {"EOFError", &PyExc_EOFError, 0, EOFError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
885 {"RuntimeError", &PyExc_RuntimeError, 0, RuntimeError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
886 {"NotImplementedError", &PyExc_NotImplementedError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
887 &PyExc_RuntimeError, NotImplementedError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
888 {"NameError", &PyExc_NameError, 0, NameError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
889 {"UnboundLocalError", &PyExc_UnboundLocalError, &PyExc_NameError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
890 UnboundLocalError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
891 {"AttributeError", &PyExc_AttributeError, 0, AttributeError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
892 {"SyntaxError", &PyExc_SyntaxError, 0, SyntaxError__doc__,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
893 SyntaxError_methods, SyntaxError__classinit__},
13539
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
894 {"IndentationError", &PyExc_IndentationError, &PyExc_SyntaxError,
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
895 IndentationError__doc__},
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
896 {"TabError", &PyExc_TabError, &PyExc_IndentationError,
feab677269e0 Create two new exceptions: IndentationError and TabError. These are
Fred Drake <fdrake@acm.org>
parents: 13484
diff changeset
897 TabError__doc__},
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
898 {"AssertionError", &PyExc_AssertionError, 0, AssertionError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
899 {"LookupError", &PyExc_LookupError, 0, LookupError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
900 {"IndexError", &PyExc_IndexError, &PyExc_LookupError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
901 IndexError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
902 {"KeyError", &PyExc_KeyError, &PyExc_LookupError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
903 KeyError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
904 {"ArithmeticError", &PyExc_ArithmeticError, 0, ArithmeticError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
905 {"OverflowError", &PyExc_OverflowError, &PyExc_ArithmeticError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
906 OverflowError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
907 {"ZeroDivisionError", &PyExc_ZeroDivisionError, &PyExc_ArithmeticError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
908 ZeroDivisionError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
909 {"FloatingPointError", &PyExc_FloatingPointError, &PyExc_ArithmeticError,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
910 FloatingPointError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
911 {"ValueError", &PyExc_ValueError, 0, ValueError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
912 {"UnicodeError", &PyExc_UnicodeError, &PyExc_ValueError, UnicodeError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
913 {"SystemError", &PyExc_SystemError, 0, SystemError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
914 {"MemoryError", &PyExc_MemoryError, 0, MemoryError__doc__},
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
915 /* Sentinel */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
916 {NULL}
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
917 };
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
918
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
919
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
920
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
921 void
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
922 #ifdef WIN32
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
923 __declspec(dllexport)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
924 #endif /* WIN32 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
925 init_exceptions()
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
926 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
927 char* modulename = "exceptions";
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
928 int modnamesz = strlen(modulename);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
929 int i;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
930
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
931 PyObject* me = Py_InitModule(modulename, functions);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
932 PyObject* mydict = PyModule_GetDict(me);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
933 PyObject* bltinmod = PyImport_ImportModule("__builtin__");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
934 PyObject* bdict = PyModule_GetDict(bltinmod);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
935 PyObject* doc = PyString_FromString(module__doc__);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
936 PyObject* args;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
937
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
938 PyDict_SetItemString(mydict, "__doc__", doc);
13283
3e07a7315af5 init_exceptions(): Decref `doc' so it doesn't leak.
Barry Warsaw <barry@python.org>
parents: 13182
diff changeset
939 Py_DECREF(doc);
12771
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
940 if (PyErr_Occurred())
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
941 Py_FatalError("exceptions bootstrapping error.");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
942
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
943 /* This is the base class of all exceptions, so make it first. */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
944 if (make_Exception(modulename) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
945 PyDict_SetItemString(mydict, "Exception", PyExc_Exception) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
946 PyDict_SetItemString(bdict, "Exception", PyExc_Exception))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
947 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
948 Py_FatalError("Base class `Exception' could not be created.");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
949 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
950
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
951 /* Now we can programmatically create all the remaining exceptions.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
952 * Remember to start the loop at 1 to skip Exceptions.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
953 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
954 for (i=1; exctable[i].name; i++) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
955 int status;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
956 char* cname = PyMem_NEW(char, modnamesz+strlen(exctable[i].name)+2);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
957 PyObject* base;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
958
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
959 (void)strcpy(cname, modulename);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
960 (void)strcat(cname, ".");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
961 (void)strcat(cname, exctable[i].name);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
962
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
963 if (exctable[i].base == 0)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
964 base = PyExc_StandardError;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
965 else
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
966 base = *exctable[i].base;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
967
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
968 status = make_class(exctable[i].exc, base, cname,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
969 exctable[i].methods,
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
970 exctable[i].docstr);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
971
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
972 PyMem_DEL(cname);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
973
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
974 if (status)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
975 Py_FatalError("Standard exception classes could not be created.");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
976
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
977 if (exctable[i].classinit) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
978 status = (*exctable[i].classinit)(*exctable[i].exc);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
979 if (status)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
980 Py_FatalError("An exception class could not be initialized.");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
981 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
982
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
983 /* Now insert the class into both this module and the __builtin__
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
984 * module.
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
985 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
986 if (PyDict_SetItemString(mydict, exctable[i].name, *exctable[i].exc) ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
987 PyDict_SetItemString(bdict, exctable[i].name, *exctable[i].exc))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
988 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
989 Py_FatalError("Module dictionary insertion problem.");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
990 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
991 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
992
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
993 /* Now we need to pre-allocate a MemoryError instance */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
994 args = Py_BuildValue("()");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
995 if (!args ||
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
996 !(PyExc_MemoryErrorInst = PyEval_CallObject(PyExc_MemoryError, args)))
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
997 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
998 Py_FatalError("Cannot pre-allocate MemoryError instance\n");
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
999 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1000 Py_DECREF(args);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1001
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1002 /* We're done with __builtin__ */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1003 Py_DECREF(bltinmod);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1004 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1005
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1006
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1007 void
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1008 #ifdef WIN32
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1009 __declspec(dllexport)
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1010 #endif /* WIN32 */
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1011 fini_exceptions()
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1012 {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1013 int i;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1014
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1015 Py_XDECREF(PyExc_MemoryErrorInst);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1016 PyExc_MemoryErrorInst = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1017
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1018 for (i=0; exctable[i].name; i++) {
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1019 Py_XDECREF(*exctable[i].exc);
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1020 *exctable[i].exc = NULL;
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1021 }
52c6ac2d16a8 The standard exception classes. Moved here from ../Modules/_exceptions.c
Barry Warsaw <barry@python.org>
parents:
diff changeset
1022 }